libav/rtp.h

   1 /*
   2  * RTP definitions
   3  * Copyright (c) 2002 Fabrice Bellard.
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18  */
  19 #ifndef RTP_H
  20 #define RTP_H
  21
  22 #define RTP_MIN_PACKET_LENGTH 12
  23 #define RTP_MAX_PACKET_LENGTH 1500 /* XXX: suppress this define */
  24
  25 int rtp_init(void);
  26 int rtp_get_codec_info(AVCodecContext *codec, int payload_type);
  27 int rtp_get_payload_type(AVCodecContext *codec);
  28 int rtp_parse_packet(AVFormatContext *s1, AVPacket *pkt,
  29                      const unsigned char *buf, int len);
  30
  31 extern AVOutputFormat rtp_mux;
  32 extern AVInputFormat rtp_demux;
  33
  34 int rtp_get_local_port(URLContext *h);
  35 int rtp_set_remote_url(URLContext *h, const char *uri);
  36 void rtp_get_file_handles(URLContext *h, int *prtp_fd, int *prtcp_fd);
  37
  38 extern URLProtocol rtp_protocol;
  39
  40 #endif /* RTP_H */